Meanwhile, the Killing Formation continued devouring the blood qi and Killing Intent on the battlefield to strengthen itself.
"I'll fuse my True Soul with the Immortal Slaying Sword!"
Tuoba Yu'er took another step forward, replacing the Array Spirit of the Killing Formation with her own body. In an instant, she raised the formation's power to the Immortal King Peak level.
Moreover, after devouring the boundless blood qi and Killing Intent on the battlefield, the Killing Formation seemed to be undergoing some strange transformation. Its rate of growth was almost more terrifying than Dark evolution.
Before long, Tuoba Yu'er used the Killing Formation to slay the three Dark Demon Dragons.
She then engaged the Dark Army Commander in battle.
As time passed, the power of the sword qi grew stronger and stronger. It could even sever the Bone Staff in the Commander's hand and tear him apart.
"Break this Killing Formation for me!"
The Dark Commander hurriedly dodged, then summoned even more Dark Creatures to attack Tuoba Yu'er together. Quite a few of them were Fusion Monsters.
Boom!
In the end, under the attacks of several Fusion Monsters comparable to Immortal King Giants, the mighty Immortal Slaying Sword Array was still breached.
The many Immortal Dao Living Beings within the formation died in a single moment.
The three Quasi-Immortal Kings sacrificed to the formation suffered Annihilation of Body and Soul, leaving not even fragments of their remnant souls behind.
Only Tuoba Yu'er barely survived under the protection of the Array Plate, dragging her utterly mangled body along.
Her True Blood had dried up, and the essence of her primordial spirit was nearly exhausted.
"Everyone in the Divine Court, heed my command. Go to the Ancestral Altar, activate the Blood Sacrifice, and summon the Grandmaster."
Tuoba Yu'er burned the last of her